in the interim, herman cain says he's going to support another gop candidate but says he won't reveal that in the immediate future. >> she's one of the brightest young minds in the bay area, and she has $100,000 prize to show for it. a cupertino high school student has won the science competition. she took home a $100,000 scholarship for her research on cancer cells. the 17-year-old says her research was motivated by her family, two grandfathers who died of cancer. she found a tiny particle she likened to a swiss army knife of cancer treatment. she hopes to become a cancer researcher. >> there's a software jail break that can now bring the older iphone app to older models but the install has trouble written all over it. it uses illegally copyrighted material on your phone. if that's not enough to stay away using the app sends all the user's personal information, including e-mails, texts and contacts to hackers in china. >> well, still ahead at 6:00. a significant discovery in the star. it could be a new place to call home. the major milestone for bay area astronomers today. >> plus, m